Register Descriptions For Pca0 - Silicon Laboratories C8051T620 Manual

timeout interval of 256 PCA clock cycles, or 3072 system clock cycles. Table 29.3 lists some example time-
out intervals for typical system clocks.
Table 29.3. Watchdog Timer Timeout Intervals
System Clock (Hz)
12,000,000
12,000,000
12,000,000
24,000,000
24,000,000
24,000,000
1,500,000
1,500,000
1,500,000
Notes:
1. Assumes SYSCLK/12 as the PCA clock source, and a PCA0L value
of 0x00 at the update time.
2. Internal SYSCLK reset frequency = Internal Oscillator divided by 8.

29.5. Register Descriptions for PCA0

Following are detailed descriptions of the special function registers related to the operation of the PCA.
C8051T620/1/6/7 & C8051T320/1/2/3
PCA0CPL4
255
128
32
255
128
32
2
255
2
128
2
32
32,768 255
32,768 128
32,768 32
Rev. 1.2
1
Timeout Interval (ms)
65.5
33.0
8.4
32.8
16.5
4.2
524.3
264.2
67.6
24,000
12,093.75
3,093.75
281